基于MNSS的医院泛洪广播抑制方案研究及仿真

Research and Simulation of Flood Broadcast Suppression Scheme in Hospital Based on MNSS

为了解决医院二层交换机泛洪不必要广播报文占用网络流量的问题,采用VTP Pruning技术抑制不必要的广播消息。通过对VTP Pruning技术的介绍、对工作机制等内容的深入研究,提出了一种典型的医院泛洪广播抑制方案。为验证其可靠性,使用MNSS(Medical Network System Simulator)仿真软件搭建虚拟仿真环境,以医院高稳定性网络改造使用的VTP Pruning技术为实例,仿真实验过程。

In order to solve the problem of flooding the unnecessary broadcasting messages in the two layer of the hospital to occupy network traffic, we use VTP Pruning technology to suppress unnecessary broadcast messages. Through in-depth research on the introduction and working mechanism of VTP Pruning technology, a typical hospital flood broadcast suppression scheme is proposed. In order to verify its reliability, MNSS（Medical Network System Simulator） simulation software is used to build the virtual simulation environment, and the VTP Pruning technology used in the hospital＇s high stability network is taken as an example to simulate the experimental process.